83021038 has 16 divisors (see below), whose sum is σ = 128810880. Its totient is φ = 40089600.

The previous prime is 83021027. The next prime is 83021063. The reversal of 83021038 is 83012038.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38698 + ... + 40786.

It is an arithmetic number, because the mean of its divisors is an integer number (8050680).

Almost surely, 2^83021038 is an apocalyptic number.

83021038 is a deficient number, since it is larger than the sum of its proper divisors (45789842).

83021038 is a wasteful number, since it uses less digits than its factorization.

83021038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2763.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 83021038 is about 9111.5881162397. The cubic root of 83021038 is about 436.2439191496.

It can be divided in two parts, 8302 and 1038, that multiplied together give a triangular number (8617476 = T₄₁₅₁).

The spelling of 83021038 in words is "eighty-three million, twenty-one thousand, thirty-eight".